Pandas Profiling Report

Dataset statistics

Number of variables	11
Number of observations	13213641
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	1.1 GiB
Average record size in memory	88.0 B

Variable types

Numeric	11

Alerts

`LongitudAcc` is highly correlated with `Fuel Rate` and 2 other fields	High correlation
`EngineSpeed` is highly correlated with `EngineAirInletPressure` and 1 other fields	High correlation
`Fuel Rate` is highly correlated with `Engine Load` and 1 other fields	High correlation
`Engine Load` is highly correlated with `Boost Pressure` and 2 other fields	High correlation
`Boost Pressure` is highly correlated with `Engine Load` and 2 other fields	High correlation
`EngineAirInletPressure` is highly correlated with `EngineSpeed` and 3 other fields	High correlation
`AcceleratorPedalPos` is highly correlated with `Engine Load` and 3 other fields	High correlation
`VehicleSpeed` is highly correlated with `EngineSpeed`	High correlation
`BrakePedalPos` is highly correlated with `AcceleratorPedalPos`	High correlation
`Fuel Rate` is highly skewed (γ1 = 46.75265747)	Skewed
`Timestamp` has unique values	Unique
`LongitudAcc` has 3062406 (23.2%) zeros	Zeros
`EngineSpeed` has 226548 (1.7%) zeros	Zeros
`Fuel Rate` has 3065605 (23.2%) zeros	Zeros
`Engine Load` has 3079422 (23.3%) zeros	Zeros
`Boost Pressure` has 550952 (4.2%) zeros	Zeros
`AcceleratorPedalPos` has 5299357 (40.1%) zeros	Zeros
`VehicleSpeed` has 1889729 (14.3%) zeros	Zeros
`BrakePedalPos` has 10745857 (81.3%) zeros	Zeros

Reproduction

Analysis started	2022-11-23 15:22:07.425704
Analysis finished	2022-11-23 15:37:08.037861
Duration	15 minutes and 0.61 seconds
Software version	pandas-profiling v3.4.0
Download configuration	config.json

Timestamp
Real number (ℝ_≥0)

UNIQUE

Distinct	13213641
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.821576415 × 10¹⁰

Minimum	1.717422031 × 10¹⁰
Maximum	8.030538652 × 10¹⁰
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	1.717422031 × 10¹⁰
5-th percentile	1.927590015 × 10¹⁰
Q1	2.801417485 × 10¹⁰
median	5.497760062 × 10¹⁰
Q3	6.535583896 × 10¹⁰
95-th percentile	7.74541506 × 10¹⁰
Maximum	8.030538652 × 10¹⁰
Range	6.313116622 × 10¹⁰
Interquartile range (IQR)	3.734166411 × 10¹⁰

Descriptive statistics

Standard deviation	2.025682083 × 10¹⁰
Coefficient of variation (CV)	0.4201285862
Kurtosis	-1.530225936
Mean	4.821576415 × 10¹⁰
Median Absolute Deviation (MAD)	1.971862689 × 10¹⁰
Skewness	-0.04471569004
Sum	6.37105798 × 10¹⁷
Variance	4.1033879 × 10²⁰
Monotonicity	Strictly increasing

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.717422031 × 10¹⁰	1	< 0.1%
6.164821529 × 10¹⁰	1	< 0.1%
6.164820448 × 10¹⁰	1	< 0.1%
6.164820559 × 10¹⁰	1	< 0.1%
6.164820738 × 10¹⁰	1	< 0.1%
6.164820848 × 10¹⁰	1	< 0.1%
6.164820928 × 10¹⁰	1	< 0.1%
6.164821044 × 10¹⁰	1	< 0.1%
6.164821157 × 10¹⁰	1	< 0.1%
6.164821229 × 10¹⁰	1	< 0.1%
Other values (13213631)	13213631	> 99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.717422031 × 10¹⁰	1	< 0.1%
1.717422136 × 10¹⁰	1	< 0.1%
1.717422332 × 10¹⁰	1	< 0.1%
1.71742241 × 10¹⁰	1	< 0.1%
1.717422526 × 10¹⁰	1	< 0.1%
1.717422632 × 10¹⁰	1	< 0.1%
1.717422828 × 10¹⁰	1	< 0.1%
1.717422932 × 10¹⁰	1	< 0.1%
1.717423034 × 10¹⁰	1	< 0.1%
1.717423121 × 10¹⁰	1	< 0.1%

Value	Count	Frequency (%)
8.030538652 × 10¹⁰	1	< 0.1%
8.030538545 × 10¹⁰	1	< 0.1%
8.030538460 × 10¹⁰	1	< 0.1%
8.030538353 × 10¹⁰	1	< 0.1%
8.030538253 × 10¹⁰	1	< 0.1%
8.030538161 × 10¹⁰	1	< 0.1%
8.030538053 × 10¹⁰	1	< 0.1%
8.030537945 × 10¹⁰	1	< 0.1%
8.030537847 × 10¹⁰	1	< 0.1%
8.030537758 × 10¹⁰	1	< 0.1%

WetTankAirPressure
Real number (ℝ_≥0)

Distinct	218
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.04196288

Minimum	0
Maximum	14.96215
Zeros	270
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	0
5-th percentile	9.9288
Q1	10.68725
median	11.23885
Q3	11.5836
95-th percentile	11.9973
Maximum	14.96215
Range	14.96215
Interquartile range (IQR)	0.89635

Descriptive statistics

Standard deviation	1.06515459
Coefficient of variation (CV)	0.09646424297
Kurtosis	38.23521631
Mean	11.04196288
Median Absolute Deviation (MAD)	0.4137
Skewness	-4.758264963
Sum	145904533.5
Variance	1.134554301
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
11.4457	628564	4.8%
11.51465	620294	4.7%
11.37675	618965	4.7%
11.5836	608709	4.6%
11.23885	586999	4.4%
11.7215	570816	4.3%
11.79045	550803	4.2%
11.1699	549851	4.2%
11.8594	498123	3.8%
11.10095	495994	3.8%
Other values (208)	7484523	56.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	270	< 0.1%
0.06895	22591	0.2%
0.1379	3506	< 0.1%
0.20685	613	< 0.1%
0.2758	303	< 0.1%
0.34475	304	< 0.1%
0.4137	257	< 0.1%
0.48265	584	< 0.1%
0.5516	921	< 0.1%
0.62055	545	< 0.1%

Value	Count	Frequency (%)
14.96215	26277	0.2%
14.8932	24	< 0.1%
14.82425	33	< 0.1%
14.7553	31	< 0.1%
14.68635	41	< 0.1%
14.6174	57	< 0.1%
14.54845	64	< 0.1%
14.4795	63	< 0.1%
14.41055	46	< 0.1%
14.3416	32	< 0.1%

LongitudAcc
Real number (ℝ)

HIGH CORRELATION
ZEROS

Distinct	138
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.01091301784

Minimum	-12.5
Maximum	13
Zeros	3062406
Zeros (%)	23.2%
Negative	5504677
Negative (%)	41.7%
Memory size	100.8 MiB

Quantile statistics

Minimum	-12.5
5-th percentile	-1
Q1	-0.2
median	0
Q3	0.2
95-th percentile	0.8
Maximum	13
Range	25.5
Interquartile range (IQR)	0.4

Descriptive statistics

Standard deviation	0.7855852151
Coefficient of variation (CV)	-71.98606531
Kurtosis	156.3525718
Mean	-0.01091301784
Median Absolute Deviation (MAD)	0.2
Skewness	9.368671831
Sum	-144200.7
Variance	0.6171441302
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	3062406	23.2%
-0.1	1277113	9.7%
-0.2	1109964	8.4%
0.1	1072153	8.1%
0.2	814254	6.2%
-0.3	810250	6.1%
0.3	619201	4.7%
-0.4	565264	4.3%
0.4	453130	3.4%
0.5	365707	2.8%
Other values (128)	3064199	23.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-12.5	1	< 0.1%
-9.9	1	< 0.1%
-8.9	1	< 0.1%
-8	2	< 0.1%
-7.6	1	< 0.1%
-7.3	1	< 0.1%
-7.2	1	< 0.1%
-7.1	1	< 0.1%
-6.8	2	< 0.1%
-6.7	2	< 0.1%

Value	Count	Frequency (%)
13	22204	0.2%
12.9	5758	< 0.1%
7.5	1	< 0.1%
6.5	1	< 0.1%
6.2	1	< 0.1%
6.1	3	< 0.1%
6	1	< 0.1%
5.7	1	< 0.1%
5.6	1	< 0.1%
5.5	3	< 0.1%

EngineSpeed
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct	11302
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1073.719842

Minimum	0
Maximum	8191.875
Zeros	226548
Zeros (%)	1.7%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	0
5-th percentile	590.75
Q1	897.25
median	1158.75
Q3	1288.625
95-th percentile	1463.875
Maximum	8191.875
Range	8191.875
Interquartile range (IQR)	391.375

Descriptive statistics

Standard deviation	321.1479959
Coefficient of variation (CV)	0.2990985015
Kurtosis	3.159375967
Mean	1073.719842
Median Absolute Deviation (MAD)	158.5
Skewness	-0.7529860281
Sum	1.418774853 × 10¹⁰
Variance	103136.0353
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	226548	1.7%
600.25	24214	0.2%
599.75	24160	0.2%
600	24069	0.2%
600.5	23981	0.2%
599.5	23669	0.2%
599.25	23294	0.2%
599	23128	0.2%
600.875	23062	0.2%
601.125	22695	0.2%
Other values (11292)	12774821	96.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	226548	1.7%
13.875	1	< 0.1%
14.625	1	< 0.1%
17.625	1	< 0.1%
18.25	1	< 0.1%
19.125	1	< 0.1%
19.625	1	< 0.1%
21.625	1	< 0.1%
24.375	1	< 0.1%
24.625	1	< 0.1%

Value	Count	Frequency (%)
8191.875	135	< 0.1%
8031.875	1	< 0.1%
2296.25	1	< 0.1%
2267	1	< 0.1%
2146.875	1	< 0.1%
2144.5	1	< 0.1%
2141.375	1	< 0.1%
2138.625	1	< 0.1%
2137.25	2	< 0.1%
2136.75	1	< 0.1%

Fuel Rate
Real number (ℝ_≥0)

HIGH CORRELATION
SKEWED
ZEROS

Distinct	1103
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	15.65940458

Minimum	0
Maximum	3876.198645
Zeros	3065605
Zeros (%)	23.2%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	1.301234
median	8.043992
Q3	21.88439
95-th percentile	48.382246
Maximum	3876.198645
Range	3876.198645
Interquartile range (IQR)	20.583156

Descriptive statistics

Standard deviation	79.42546363
Coefficient of variation (CV)	5.072061534
Kurtosis	2269.129089
Mean	15.65940458
Median Absolute Deviation (MAD)	8.043992
Skewness	46.75265747
Sum	206917750.4
Variance	6308.404273
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	3065605	23.2%
3.962849	90127	0.7%
4.021996	88371	0.7%
3.903702	86657	0.7%
4.081143	85972	0.7%
4.14029	80986	0.6%
3.844555	79938	0.6%
4.199437	76180	0.6%
3.785408	71163	0.5%
4.258584	70248	0.5%
Other values (1093)	9418394	71.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3065605	23.2%
0.059147	12406	0.1%
0.118294	12098	0.1%
0.177441	14606	0.1%
0.236588	18361	0.1%
0.295735	16841	0.1%
0.354882	15150	0.1%
0.414029	14139	0.1%
0.473176	12138	0.1%
0.532323	10374	0.1%

Value	Count	Frequency (%)
3876.198645	5379	< 0.1%
65.120847	1	< 0.1%
65.0617	28	< 0.1%
65.002553	35	< 0.1%
64.943406	59	< 0.1%
64.884259	81	< 0.1%
64.825112	51	< 0.1%
64.765965	62	< 0.1%
64.706818	85	< 0.1%
64.647671	66	< 0.1%

Engine Load
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct	201
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	31.28595491

Minimum	0
Maximum	100
Zeros	3079422
Zeros (%)	23.3%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	3.5
median	26
Q3	46
95-th percentile	93.5
Maximum	100
Range	100
Interquartile range (IQR)	42.5

Descriptive statistics

Standard deviation	28.20459248
Coefficient of variation (CV)	0.901509721
Kurtosis	-0.07494185937
Mean	31.28595491
Median Absolute Deviation (MAD)	21
Skewness	0.8332060844
Sum	413401376.5
Variance	795.4990369
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	3079422	23.3%
100	456077	3.5%
23.5	180986	1.4%
23	176421	1.3%
24	172326	1.3%
22.5	165340	1.3%
24.5	163258	1.2%
25	152021	1.2%
22	147135	1.1%
25.5	143977	1.1%
Other values (191)	8376678	63.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3079422	23.3%
0.5	52303	0.4%
1	40498	0.3%
1.5	31152	0.2%
2	29473	0.2%
2.5	26473	0.2%
3	28233	0.2%
3.5	26454	0.2%
4	29420	0.2%
4.5	27307	0.2%

Value	Count	Frequency (%)
100	456077	3.5%
99.5	15915	0.1%
99	15577	0.1%
98.5	18060	0.1%
98	16468	0.1%
97.5	15875	0.1%
97	15130	0.1%
96.5	14932	0.1%
96	15309	0.1%
95.5	14706	0.1%

Boost Pressure
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct	212
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.2487299203

Minimum	0
Maximum	1.818398
Zeros	550952
Zeros (%)	4.2%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	0
5-th percentile	0.008618
Q1	0.060326
median	0.137888
Q3	0.336102
95-th percentile	0.870418
Maximum	1.818398
Range	1.818398
Interquartile range (IQR)	0.275776

Descriptive statistics

Standard deviation	0.2841405335
Coefficient of variation (CV)	1.142365716
Kurtosis	3.765779068
Mean	0.2487299203
Median Absolute Deviation (MAD)	0.112034
Skewness	1.919979745
Sum	3286627.873
Variance	0.08073584277
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.017236	1126500	8.5%
0	550952	4.2%
0.025854	520344	3.9%
0.103416	503859	3.8%
0.094798	484109	3.7%
0.112034	465300	3.5%
0.08618	399572	3.0%
0.120652	398964	3.0%
0.12927	329619	2.5%
0.034472	316644	2.4%
Other values (202)	8117778	61.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	550952	4.2%
0.008618	220245	1.7%
0.017236	1126500	8.5%
0.025854	520344	3.9%
0.034472	316644	2.4%
0.04309	244221	1.8%
0.051708	216459	1.6%
0.060326	211282	1.6%
0.068944	237335	1.8%
0.077562	299869	2.3%

Value	Count	Frequency (%)
1.818398	4	< 0.1%
1.80978	3	< 0.1%
1.801162	3	< 0.1%
1.792544	2	< 0.1%
1.783926	2	< 0.1%
1.775308	2	< 0.1%
1.76669	1	< 0.1%
1.758072	5	< 0.1%
1.749454	9	< 0.1%
1.740836	3	< 0.1%

EngineAirInletPressure
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	104
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	125.7003492

Minimum	34
Maximum	510
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	34
5-th percentile	102
Q1	106
median	114
Q3	134
95-th percentile	188
Maximum	510
Range	476
Interquartile range (IQR)	28

Descriptive statistics

Standard deviation	28.449274
Coefficient of variation (CV)	0.2263261334
Kurtosis	4.069696944
Mean	125.7003492
Median Absolute Deviation (MAD)	10
Skewness	1.932728418
Sum	1660959288
Variance	809.361191
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
102	1280254	9.7%
104	1037794	7.9%
112	1036325	7.8%
110	1010191	7.6%
114	705172	5.3%
108	647195	4.9%
106	579224	4.4%
116	574572	4.3%
118	430740	3.3%
120	374896	2.8%
Other values (94)	5537278	41.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
34	4	< 0.1%
50	1	< 0.1%
52	4	< 0.1%
68	1	< 0.1%
84	12	< 0.1%
86	10	< 0.1%
94	211	< 0.1%
96	13110	0.1%
98	70622	0.5%
100	350127	2.6%

Value	Count	Frequency (%)
510	133	< 0.1%
508	2	< 0.1%
284	4	< 0.1%
282	6	< 0.1%
280	5	< 0.1%
278	5	< 0.1%
276	14	< 0.1%
274	5	< 0.1%
272	17	< 0.1%
270	24	< 0.1%

AcceleratorPedalPos
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct	251
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	37.65258012

Minimum	0
Maximum	100
Zeros	5299357
Zeros (%)	40.1%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	40.4
Q3	67.6
95-th percentile	100
Maximum	100
Range	100
Interquartile range (IQR)	67.6

Descriptive statistics

Standard deviation	35.72304961
Coefficient of variation (CV)	0.9487543616
Kurtosis	-1.416464228
Mean	37.65258012
Median Absolute Deviation (MAD)	40.4
Skewness	0.2449926402
Sum	497527676.4
Variance	1276.136274
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	5299357	40.1%
100	809381	6.1%
61.6	61356	0.5%
64.8	61114	0.5%
62.4	61097	0.5%
60.8	61013	0.5%
59.6	60209	0.5%
62	60110	0.5%
64	60081	0.5%
61.2	60017	0.5%
Other values (241)	6619906	50.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	5299357	40.1%
0.4	5214	< 0.1%
0.8	5531	< 0.1%
1.2	5537	< 0.1%
1.6	5688	< 0.1%
2	5493	< 0.1%
2.4	6151	< 0.1%
2.8	5830	< 0.1%
3.2	6063	< 0.1%
3.6	6012	< 0.1%

Value	Count	Frequency (%)
100	809381	6.1%
99.6	15577	0.1%
99.2	16307	0.1%
98.8	16024	0.1%
98.4	15586	0.1%
98	16315	0.1%
97.6	17068	0.1%
97.2	16498	0.1%
96.8	16606	0.1%
96.4	17084	0.1%

VehicleSpeed
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct	1055
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	37.54432759

Minimum	0
Maximum	255.97971
Zeros	1889729
Zeros (%)	14.3%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	16.498944
median	39.497472
Q3	57.394764
95-th percentile	75.89358
Maximum	255.97971
Range	255.97971
Interquartile range (IQR)	40.89582

Descriptive statistics

Standard deviation	24.93111938
Coefficient of variation (CV)	0.6640449033
Kurtosis	-0.8299271261
Mean	37.54432759
Median Absolute Deviation (MAD)	20.397132
Skewness	0.001613865114
Sum	496097266.3
Variance	621.5607136
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1889729	14.3%
48.895308	23181	0.2%
48.39534	22685	0.2%
48.094578	22680	0.2%
45.696294	22556	0.2%
47.793816	22357	0.2%
47.094642	22166	0.2%
47.59461	21898	0.2%
47.395404	21840	0.2%
46.094706	21807	0.2%
Other values (1045)	11122742	84.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1889729	14.3%
0.999936	5199	< 0.1%
1.097586	4413	< 0.1%
1.199142	4848	< 0.1%
1.296792	6383	< 0.1%
1.398348	5544	< 0.1%
1.499904	5700	< 0.1%
1.597554	9266	0.1%
1.69911	5943	< 0.1%
1.79676	5894	< 0.1%

Value	Count	Frequency (%)
255.97971	135	< 0.1%
255.975804	491	< 0.1%
115.492608	1	< 0.1%
115.289496	2	< 0.1%
115.191846	2	< 0.1%
114.891084	2	< 0.1%
114.789528	3	< 0.1%
114.590322	1	< 0.1%
114.492672	1	< 0.1%
114.28956	1	< 0.1%

BrakePedalPos
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct	237
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.268935368

Minimum	0
Maximum	96.8
Zeros	10745857
Zeros (%)	81.3%
Negative	0
Negative (%)	0.0%
Memory size	100.8 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	21.6
Maximum	96.8
Range	96.8
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	7.493586926
Coefficient of variation (CV)	2.292363135
Kurtosis	4.201458002
Mean	3.268935368
Median Absolute Deviation (MAD)	0
Skewness	2.211387693
Sum	43194538.4
Variance	56.15384502
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	10745857	81.3%
16	118023	0.9%
15.2	111147	0.8%
16.4	110151	0.8%
16.8	102150	0.8%
15.6	100220	0.8%
14.8	86153	0.7%
17.2	70887	0.5%
14.4	61652	0.5%
18	58330	0.4%
Other values (227)	1649071	12.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	10745857	81.3%
0.4	44160	0.3%
0.8	16989	0.1%
1.2	12283	0.1%
1.6	11018	0.1%
2	11368	0.1%
2.4	10285	0.1%
2.8	9691	0.1%
3.2	10309	0.1%
3.6	7897	0.1%

Value	Count	Frequency (%)
96.8	18	< 0.1%
96.4	49	< 0.1%
96	1	< 0.1%
95.6	2	< 0.1%
95.2	2	< 0.1%
94.8	3	< 0.1%
94.4	1	< 0.1%
93.6	3	< 0.1%
92.8	2	< 0.1%
92.4	2	< 0.1%

Auto

The auto setting is an easily interpretable pairwise column metric of the following mapping: vartype-vartype : method, categorical-categorical : Cramer's V, numerical-categorical : Cramer's V (using a discretized numerical column), numerical-numerical : Spearman's ρ. This configuration uses the best suitable for each pair of columns.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	Timestamp	WetTankAirPressure	LongitudAcc	EngineSpeed	Fuel Rate	Engine Load	Boost Pressure	EngineAirInletPressure	AcceleratorPedalPos	VehicleSpeed	BrakePedalPos
0	1.717422e+10	11.58360	0.2	1103.750	15.496514	49.0	0.120652	112.0	69.2	19.498752	0.0
1	1.717422e+10	11.58360	0.1	1194.500	21.706949	42.0	0.232686	124.0	63.2	21.596274	0.0
2	1.717422e+10	11.58360	-0.6	1183.000	7.215934	14.5	0.189596	120.0	40.8	21.697830	0.0
3	1.717422e+10	11.51465	0.0	1156.500	3.726261	7.5	0.155124	114.0	30.8	21.397068	0.0
4	1.717423e+10	11.51465	-0.8	1020.250	0.000000	0.0	0.112034	112.0	0.0	19.498752	10.4
5	1.717423e+10	11.44570	-1.0	911.125	0.000000	0.0	0.094798	110.0	0.0	16.596594	16.8
6	1.717423e+10	11.44570	-0.2	615.250	0.000000	0.0	0.068944	106.0	0.0	12.096882	0.0
7	1.717423e+10	11.44570	0.0	968.750	14.491015	40.5	0.034472	104.0	46.8	11.796120	0.0
8	1.717423e+10	11.37675	0.5	1115.125	13.781251	31.5	0.051708	106.0	52.4	12.499200	0.0
9	1.717423e+10	11.37675	0.7	1247.250	12.361723	26.0	0.086180	108.0	55.2	13.698342	0.0

Last rows

	Timestamp	WetTankAirPressure	EngineAirInletPressure
13213631	8.030538e+10	0.06895	102.0
13213632	8.030538e+10	0.06895	102.0
13213633	8.030538e+10	0.06895	102.0
13213634	8.030538e+10	0.06895	102.0
13213635	8.030538e+10	0.06895	102.0
13213636	8.030538e+10	0.06895	102.0
13213637	8.030538e+10	0.06895	102.0
13213638	8.030538e+10	0.06895	102.0
13213639	8.030539e+10	0.06895	102.0
13213640	8.030539e+10	0.06895	102.0

Overview

Variables

Interactions

Correlations

Auto

Spearman's ρ

Pearson's r

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows